Attendance, in seconds
Take a class in under 3 seconds. Section view, bulk mark, ledger with month + range view. Parents see absences the same day.
Now in early access for Indian schools
School software your principal will actually open.
Classio runs the school day on one tap. Attendance, fees, exams, hall tickets, bus, announcements — built mobile-first for teachers, with a tidy admin web for the office. Setup in a day, not a quarter.
- 1 day
- School onboarded · students imported · live
- ~3s
- For a teacher to mark a class attendance
- 100%
- Mobile + web parity, every feature
Built for Indian schools
Mobile-first for teachers
Web admin for the office
Bulk import from Excel
Per-school subdomain
PDF receipts + hall tickets
IST timestamps end-to-end
Two-factor for admins
Push notifications
Bus route management
Built for Indian schools
Mobile-first for teachers
Web admin for the office
Bulk import from Excel
Per-school subdomain
PDF receipts + hall tickets
IST timestamps end-to-end
Two-factor for admins
Push notifications
Bus route management
Features
One product. The whole school day.
No add-on modules. No "premium tier" for the basics. Every feature below is in the demo, on every plan, on day one.
Fees + receipts that look real
Term-wise fees, partial pay, late-fee phases, branded PDF receipts and statements. Print or share — no Excel hacks.
Exams + gradebook
Schedule exams, lock subject sets per class, enter marks online, auto-grade, publish. Hall tickets and result PDFs ready to print.
Hall tickets + bonafide
Photo on top-left, school header, programmatic layout. One click — preview — print. Zero Word templates.
Classes + sections, modeled right
Parent class with sections (10 → 10-A, 10-B, 10-C). Inherit subjects, override per section. Teachers see only their pickers.
Bus routes
Routes, stops, vehicles, drivers. Assign students to a route and stop. Drivers get a tap-list for the morning.
Announcements + push
Target by class, section, or whole school. Web post + mobile push delivered in one tap. Holidays and badges built in.
Photos, organized
Class galleries, student profile pictures, event albums. Upload from phone, view on web. Compressed and CDN-cached.
Alumni promote
End of year, promote a class to the next year — or graduate them out. One action, fully reversible. Alumni get a quiet directory.
Search everything
One global search — students, parents, fees, exams, announcements. Fuzzy, fast, keyboard-driven on web.
Two-factor for admins
TOTP for admins, login alerts, session controls. Indian-school-grade compliance without enterprise pricing.
Web + mobile parity
Every feature ships on both surfaces in the same week. Teachers on Android, admins on the laptop, both seeing the same truth.
Live · seeded with sample students, fees, exams
Click around. No sales call.
A real Classio tenant — mark attendance, post fees, generate a hall ticket, send an announcement. Reset every night so the next visitor gets a clean slate.
Open the demo
Use the credentials on the right →
Demo credentials
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School ID
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Web URL
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Username
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Password
In the teacher's pocket
The mobile app isn't a stripped-down companion.
Every action a teacher takes during the school day — attendance, marks entry, photos, announcements, fee receipts — is built mobile-first. Designed for the entry-level Android in their pocket, not a flagship demo phone.
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Designed for low-end Android
Tested on entry-level devices teachers actually carry, not flagship demo phones.
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Works on weak networks
Offline-tolerant attendance, retry-on-resume fees, lazy-loaded images.
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Push notifications
Fees due, exam published, holiday declared — delivered in seconds.
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Drag-drop hall tickets, on web
Programmatic A4 layout, photo top-left, school logo, signature line.
Attendance saved · 32/32
Fee receipt · ₹12,400
Real screenshots from the Play Store build. Cycling: school ID → login → dashboard → students → attendance → fees → exams → ledger.
On the laptop
And on the admin web — every detail your office wanted.
Bulk-import grids, fee ledgers, marks-entry sheets, certificate generators. Built for the part of the school day teachers don't see — but the office lives in.
demo-sranvi.classio.net
Bulk-edit grid for 800+ students
Per-section colours, route + phone in the row, click any name → full profile drawer. Filter slides in from the right.
demo-sranvi.classio.net
Fees ledger that prints
Term-wise items, partial payments, late-fee phases, balance due. Click any row → branded receipt PDF.
demo-sranvi.classio.net
Marks entry, by subject
All subjects on one screen, type-tab-type. Auto-saves, locks the column when published.
demo-sranvi.classio.net
Exam workflow
Schedule, lock subjects, enter marks, publish. Subject chips on every row. Gradebook + grid + draft, one click each.
demo-sranvi.classio.net
Targeted announcements
Pick a class, a section, or the whole school. Web post + mobile push fire together.
demo-sranvi.classio.net
Your school gets a public site too
Built-in page editor — drop sections, change colours, add the principal's note. Shareable URL: yourschool.classio.net.
demo-sranvi.classio.net
Bonafide + hall tickets — one click
Programmatic A4 layout, school header, student photo. PDF preview before print. No Word templates.
Click any screenshot to view it full size. Or open demo-sranvi.classio.net and click through them yourself.
How it works
Live in a day. Not a quarter.
Most school software vendors ship you a CD and a 6-week implementation plan. We ship a subdomain.
- 01
School onboards
Pick a subdomain (e.g. greenwood.classio.net), upload the school logo, set academic year. We provision the tenant in under a minute.
- 02
Admin imports students
Drop the existing Excel — students, parents, classes, sections. Bulk validate, fix the rows that complain, save. The teacher login is ready before you finish your tea.
- 03
Teachers take attendance · day one
They install the APK, scan the school ID, log in, mark first period. No training. The principal sees absent students on her dashboard instantly.
Pricing
Early-access pricing — by conversation.
Classio is in early access for the first cohort of Indian schools. Pricing is per-student, per-year, and we're keeping it intentionally honest while we onboard partners. No setup fees, no per-feature unlocks.
Includes
Every feature · web + mobile · unlimited admins + teachers · WhatsApp support
+91 79814 56400 · rajuchofficial@gmail.com · Same-day reply on weekdays.
FAQ
Questions, answered straight.
Where does our data live?
On Cloudflare's edge network. Each school gets its own logical tenant, isolated by subdomain — your students never appear in another school's queries. Backups are encrypted and stored in object storage with versioning.
What happens on a slow village internet connection?
Attendance is the most important thing teachers do, so it's offline-tolerant. Marks entry, fee posting, and announcement composition all save drafts locally and retry on resume. Pages are aggressively cached.
Do parents get an app or login?
Yes. Parents see attendance, fee dues, receipts, exam results, and announcements on the same mobile app. They can't edit anything — admin-only writes. Read-only by design.
Can we bulk-import from our existing system?
If your existing system can export to Excel, you can import it into Classio. Students, parents, classes, sections, fees, even legacy attendance ledgers. We can also help you the first time.
Multi-campus or branch support?
Each campus runs as its own tenant on its own subdomain. A group office can manage them centrally — we have a super-admin app for that. Cross-campus reports are on the early-access roadmap.
Is there a Play Store app?
Yes — Classio is on Play Store Internal Testing right now. Public release once the developer account closed-testing requirement is satisfied. In the meantime, schools install the APK directly — link in the hero.
What does "Sranvi" mean?
Sranvi is the company that builds Classio. It's a family name — chosen the same week our daughter was born. Classio is the product; Sranvi is the publisher you'll see on the Play Store listing.
How do I get support?
WhatsApp +91 79814 56400, email rajuchofficial@gmail.com, and a shared channel for early-access schools. Same-day replies on weekdays, direct line to the founder for anything urgent. No tier-1 ticket queue.